COVER INFORMATION Station: IRBENE16 (Code Ib ) Experiment: Identifying the g-factor of 6.7 GHz methanol maser Exp. Code: EK052B Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Agnieszka Kobak Address: Institute of Astronomy ul. Gagarina 11, Torun, PL-87100 Poland Phone: +48 56 6113037 EMAIL: akobak@astro.umk.pl Fax: +48 56 6113009 Phone during observation: +48 56 6113010 Observing mode: MKV, 256Mb/s Notes: Please, make sure the PHASE CAL is OFF. 8 min. gaps for Effelsberg after scan 65 01:06:30 and scan 128 04:15:00 Schedule for IRBENE16 (Code Ib ) Page 2 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- Next scan frequencies: 6655.08 6655.08 6655.08 6655.08 6663.08 6663.08 6663.08 6663.08 6671.08 6671.08 6671.08 6671.08 6679.08 6679.08 6679.08 6679.08 Next BBC frequencies: 753.08 753.08 753.08 753.08 761.08 761.08 761.08 761.08 769.08 769.08 769.08 769.08 777.08 777.08 777.08 777.08 Next scan bandwidths: 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 21 00 00 J2202+4216 14 59 51 27.4-306.9 -7.1 -35.5 0 0 21 00 00 21 09 00 =VR422201 15 08 52 28.4-305.4 -6.9 -36.3 540 17 21 00 01 21 09 00 J2048+4310 15 08 52 37.7-293.5 -5.7 -42.5 -9 17 No stop 21 12 00 =2046+429 15 11 53 38.1-292.9 -5.6 -42.7 171 23 21 09 01 21 12 30 W75N 15 12 23 39.0-290.7 -5.5 -43.1 26 23 21 12 30 21 15 30 --- 15 15 24 39.3-290.2 -5.4 -43.2 180 29 21 12 31 21 15 30 J2048+4310 15 15 24 38.5-292.3 -5.6 -42.9 -4 29 No stop 21 17 30 =2046+429 15 17 24 38.8-292.0 -5.5 -43.1 116 33 21 15 31 21 17 30 W75N 15 17 24 39.6-289.8 -5.4 -43.4 -4 33 No stop 21 20 30 --- 15 20 24 40.0-289.3 -5.3 -43.5 176 39 21 17 31 21 20 30 J2048+4310 15 20 24 39.2-291.5 -5.5 -43.3 -4 39 No stop 21 22 30 =2046+429 15 22 25 39.4-291.1 -5.4 -43.4 116 43 21 20 31 21 22 30 W75N 15 22 25 40.2-289.0 -5.3 -43.7 -4 43 No stop 21 25 30 --- 15 25 25 40.6-288.4 -5.2 -43.8 176 48 21 22 31 21 25 30 J2048+4310 15 25 25 39.8-290.6 -5.4 -43.6 -4 48 No stop 21 27 30 =2046+429 15 27 26 40.0-290.3 -5.4 -43.7 116 52 21 25 31 21 28 00 W75N 15 27 56 40.9-288.0 -5.2 -44.0 26 52 21 28 00 21 31 00 --- 15 30 56 41.3-287.5 -5.1 -44.1 180 58 21 28 01 21 31 00 J2048+4310 15 30 56 40.5-289.7 -5.3 -43.9 -4 58 No stop 21 33 00 =2046+429 15 32 56 40.7-289.3 -5.3 -44.0 116 62 21 31 01 21 33 00 W75N 15 32 56 41.6-287.1 -5.1 -44.2 -4 62 No stop 21 36 00 --- 15 35 57 42.0-286.6 -5.1 -44.4 176 68 21 33 01 21 36 00 J2048+4310 15 35 57 41.1-288.8 -5.2 -44.2 -4 68 No stop 21 38 00 =2046+429 15 37 57 41.4-288.5 -5.2 -44.3 116 71 21 36 01 21 38 00 W75N 15 37 57 42.2-286.2 -5.0 -44.5 -4 71 No stop 21 41 00 --- 15 40 58 42.6-285.7 -5.0 -44.6 176 77 21 38 01 Schedule for IRBENE16 (Code Ib ) Page 3 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 21 41 00 J2048+4310 15 40 58 41.8-287.9 -5.1 -44.5 -4 77 No stop 21 43 00 =2046+429 15 42 58 42.0-287.6 -5.1 -44.6 116 81 21 41 01 21 43 30 W75N 15 43 28 42.9-285.3 -4.9 -44.8 26 81 21 43 30 21 46 30 --- 15 46 29 43.3-284.7 -4.9 -44.9 180 87 21 43 31 21 46 30 J2048+4310 15 46 29 42.5-287.0 -5.0 -44.8 -4 87 No stop 21 48 30 =2046+429 15 48 29 42.7-286.6 -5.0 -44.9 116 91 21 46 31 21 48 30 W75N 15 48 29 43.6-284.4 -4.8 -45.0 -4 91 No stop 21 51 30 --- 15 51 29 44.0-283.8 -4.8 -45.1 176 97 21 48 31 21 51 30 J2048+4310 15 51 29 43.1-286.1 -5.0 -45.0 -4 97 No stop 21 53 30 =2046+429 15 53 30 43.4-285.7 -4.9 -45.1 116 100 21 51 31 21 53 30 W75N 15 53 30 44.2-283.5 -4.8 -45.2 -4 100 No stop 21 56 30 --- 15 56 30 44.6-282.9 -4.7 -45.4 176 106 21 53 31 21 56 30 J2048+4310 15 56 30 43.7-285.2 -4.9 -45.3 -4 106 No stop 21 58 30 =2046+429 15 58 31 44.0-284.9 -4.8 -45.4 116 110 21 56 31 21 59 30 J2202+4216 15 59 31 34.2-296.8 -6.1 -40.4 51 110 21 59 30 22 08 30 =VR422201 16 08 32 35.3-295.3 -5.9 -41.1 540 128 21 59 31 22 08 30 J2048+4310 16 08 32 45.3-283.1 -4.7 -45.9 -9 128 No stop 22 11 30 =2046+429 16 11 33 45.7-282.5 -4.6 -46.0 171 133 22 08 31 22 12 00 W75N 16 12 03 46.7-280.1 -4.5 -45.9 26 133 22 12 00 22 15 00 --- 16 15 03 47.1-279.5 -4.4 -46.0 180 139 22 12 01 22 15 00 J2048+4310 16 15 03 46.2-281.9 -4.6 -46.1 -4 139 No stop 22 17 00 =2046+429 16 17 04 46.4-281.5 -4.5 -46.2 116 143 22 15 01 22 17 00 W75N 16 17 04 47.3-279.1 -4.4 -46.1 -4 143 No stop 22 20 00 --- 16 20 04 47.7-278.6 -4.3 -46.2 176 149 22 17 01 22 20 00 J2048+4310 16 20 04 46.8-281.0 -4.5 -46.3 -4 149 No stop 22 22 00 =2046+429 16 22 04 47.1-280.6 -4.5 -46.4 116 153 22 20 01 22 22 00 W75N 16 22 04 48.0-278.2 -4.3 -46.3 -4 153 No stop 22 25 00 --- 16 25 05 48.4-277.6 -4.2 -46.3 176 158 22 22 01 22 25 00 J2048+4310 16 25 05 47.5-280.0 -4.4 -46.5 -4 158 No stop 22 27 00 =2046+429 16 27 05 47.8-279.7 -4.4 -46.6 116 162 22 25 01 Schedule for IRBENE16 (Code Ib ) Page 4 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 22 27 30 W75N 16 27 35 48.7-277.1 -4.2 -46.4 26 162 22 27 30 22 30 30 --- 16 30 36 49.1-276.6 -4.1 -46.5 180 168 22 27 31 22 30 30 J2048+4310 16 30 36 48.2-279.0 -4.3 -46.7 -4 168 No stop 22 32 30 =2046+429 16 32 36 48.5-278.6 -4.3 -46.7 116 172 22 30 31 22 32 30 W75N 16 32 36 49.4-276.2 -4.1 -46.5 -4 172 No stop 22 35 30 --- 16 35 37 49.8-275.6 -4.1 -46.6 176 178 22 32 31 22 35 30 J2048+4310 16 35 37 48.9-278.1 -4.2 -46.8 -4 178 No stop 22 37 30 =2046+429 16 37 37 49.1-277.7 -4.2 -46.9 116 182 22 35 31 22 37 30 W75N 16 37 37 50.1-275.2 -4.0 -46.6 -4 182 No stop 22 40 30 --- 16 40 38 50.5-274.6 -4.0 -46.7 176 187 22 37 31 22 40 30 J2048+4310 16 40 38 49.5-277.1 -4.1 -47.0 -4 187 No stop 22 42 30 =2046+429 16 42 38 49.8-276.7 -4.1 -47.0 116 191 22 40 31 22 43 00 W75N 16 43 08 50.8-274.1 -3.9 -46.7 26 191 22 43 00 22 46 00 --- 16 46 08 51.2-273.5 -3.9 -46.8 180 197 22 43 01 22 46 00 J2048+4310 16 46 08 50.3-276.1 -4.1 -47.1 -4 197 No stop 22 48 00 =2046+429 16 48 09 50.6-275.7 -4.0 -47.1 116 201 22 46 01 22 48 00 W75N 16 48 09 51.5-273.1 -3.9 -46.8 -4 201 No stop 22 51 00 --- 16 51 09 51.9-272.5 -3.8 -46.8 176 207 22 48 01 22 51 00 J2048+4310 16 51 09 51.0-275.1 -4.0 -47.2 -4 207 No stop 22 53 00 =2046+429 16 53 10 51.2-274.7 -3.9 -47.2 116 211 22 51 01 22 53 00 W75N 16 53 10 52.1-272.1 -3.8 -46.8 -4 211 No stop 22 56 00 --- 16 56 10 52.5-271.4 -3.7 -46.9 176 216 22 53 01 22 56 00 J2048+4310 16 56 10 51.6-274.1 -3.9 -47.3 -4 216 No stop 22 58 00 =2046+429 16 58 10 51.9-273.7 -3.8 -47.3 116 220 22 56 01 22 59 00 J2202+4216 16 59 11 41.6-286.5 -5.1 -44.1 51 220 22 59 00 23 08 00 =VR422201 17 08 12 42.8-284.9 -4.9 -44.6 540 238 22 59 01 23 08 00 J2048+4310 17 08 12 53.2-271.6 -3.7 -47.4 -10 238 No stop 23 11 00 =2046+429 17 11 13 53.6-271.0 -3.6 -47.4 170 243 23 08 01 23 11 30 W75N 17 11 43 54.6-268.2 -3.5 -46.9 26 243 23 11 30 23 14 30 --- 17 14 43 55.0-267.5 -3.4 -46.8 180 249 23 11 31 Schedule for IRBENE16 (Code Ib ) Page 5 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 23 14 30 J2048+4310 17 14 43 54.1-270.3 -3.6 -47.4 -4 249 No stop 23 16 30 =2046+429 17 16 43 54.4-269.9 -3.5 -47.4 116 253 23 14 31 23 16 30 W75N 17 16 43 55.3-267.1 -3.4 -46.8 -4 253 No stop 23 19 30 --- 17 19 44 55.7-266.4 -3.3 -46.8 176 259 23 16 31 23 19 30 J2048+4310 17 19 44 54.8-269.2 -3.5 -47.4 -4 259 No stop 23 21 30 =2046+429 17 21 44 55.0-268.8 -3.5 -47.4 116 263 23 19 31 23 21 30 W75N 17 21 44 56.0-265.9 -3.3 -46.7 -4 263 No stop 23 24 30 --- 17 24 45 56.4-265.3 -3.2 -46.7 176 269 23 21 31 23 24 30 J2048+4310 17 24 45 55.5-268.2 -3.4 -47.4 -4 269 No stop 23 26 30 =2046+429 17 26 45 55.7-267.7 -3.4 -47.4 116 272 23 24 31 23 27 00 W75N 17 27 15 56.7-264.7 -3.2 -46.6 26 272 23 27 00 23 30 00 --- 17 30 16 57.1-264.0 -3.2 -46.5 180 278 23 27 01 23 30 00 J2048+4310 17 30 16 56.2-266.9 -3.3 -47.4 -4 278 No stop 23 32 00 =2046+429 17 32 16 56.5-266.5 -3.3 -47.3 116 282 23 30 01 23 38 30 3C286 17 38 47 40.3 -95.6 4.1 38.2 302 282 23 38 30 23 47 30 --- 17 47 49 39.1 -93.6 4.3 38.4 540 300 23 38 31 23 55 30 J2048+4310 17 55 50 59.6-261.0 -2.9 -46.7 393 300 23 55 30 23 57 30 =2046+429 17 57 50 59.9-260.5 -2.9 -46.6 120 303 23 55 31 --- Start: Tue 30 May 2023 Day 150 -- Stop: Wed 31 May 2023 Day 151 --- 23 58 30 J2202+4216 17 58 50 49.4-275.4 -4.1 -46.3 49 303 23 58 30 00 07 30 =VR422201 18 07 52 50.6-273.6 -3.9 -46.5 540 321 23 58 31 00 07 30 J2048+4310 18 07 52 61.2-257.9 -2.7 -46.1 -11 321 No stop 00 10 30 =2046+429 18 10 52 61.6-257.1 -2.6 -45.9 169 327 00 07 31 00 11 00 W75N 18 11 22 62.5-253.5 -2.5 -44.4 25 327 00 11 00 00 14 00 --- 18 14 23 62.9-252.6 -2.4 -44.2 180 332 00 11 01 00 14 00 J2048+4310 18 14 23 62.0-256.2 -2.6 -45.7 -5 332 No stop 00 16 00 =2046+429 18 16 23 62.3-255.6 -2.5 -45.5 115 336 00 14 01 00 16 00 W75N 18 16 23 63.2-252.0 -2.4 -44.0 -5 336 No stop 00 19 00 --- 18 19 24 63.5-251.1 -2.3 -43.7 175 342 00 16 01 Schedule for IRBENE16 (Code Ib ) Page 6 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 00 19 00 J2048+4310 18 19 24 62.7-254.8 -2.5 -45.3 -5 342 No stop 00 21 00 =2046+429 18 21 24 62.9-254.2 -2.5 -45.1 115 346 00 19 01 00 21 00 W75N 18 21 24 63.8-250.5 -2.3 -43.5 -5 346 No stop 00 24 00 --- 18 24 25 64.2-249.6 -2.3 -43.2 175 352 00 21 01 00 24 00 J2048+4310 18 24 25 63.3-253.4 -2.4 -44.9 -5 352 No stop 00 26 00 =2046+429 18 26 25 63.6-252.8 -2.4 -44.7 115 356 00 24 01 00 32 30 3C286 18 32 56 33.0 -84.2 5.0 38.2 303 356 00 32 30 00 41 30 --- 18 41 57 31.8 -82.4 5.2 38.1 540 373 00 32 31 00 49 30 J2048+4310 18 49 59 66.5-245.4 -2.0 -42.0 394 373 00 49 30 00 51 30 =2046+429 18 51 59 66.8-244.7 -2.0 -41.8 120 377 00 49 31 00 52 30 J2202+4216 18 52 59 56.7-263.9 -3.2 -46.2 47 377 00 52 30 01 01 30 =VR422201 19 02 01 57.9-261.8 -3.0 -46.0 540 394 00 52 31 01 01 30 J2048+4310 19 02 01 68.0-241.1 -1.8 -40.2 -13 394 No stop 01 04 30 =2046+429 19 05 01 68.3-240.0 -1.7 -39.6 167 400 01 01 31 01 05 00 W75N 19 05 31 69.1-235.0 -1.6 -36.7 25 400 01 05 00 01 08 00 --- 19 08 32 69.4-233.7 -1.5 -36.1 180 406 01 05 01 01 08 00 J2048+4310 19 08 32 68.7-238.6 -1.7 -39.0 -5 406 No stop 01 10 00 =2046+429 19 10 32 69.0-237.9 -1.6 -38.6 115 410 01 08 01 01 10 00 W75N 19 10 32 69.6-232.9 -1.5 -35.6 -5 410 No stop 01 13 00 --- 19 13 33 69.9-231.6 -1.4 -34.9 175 415 01 10 01 01 13 00 J2048+4310 19 13 33 69.3-236.6 -1.6 -38.0 -6 415 No stop 01 15 00 =2046+429 19 15 33 69.5-235.8 -1.6 -37.5 114 419 01 13 01 01 15 00 W75N 19 15 33 70.1-230.7 -1.4 -34.4 -6 419 No stop 01 18 00 --- 19 18 33 70.4-229.3 -1.3 -33.6 174 425 01 15 01 01 18 00 J2048+4310 19 18 33 69.9-234.6 -1.5 -36.9 -6 425 No stop 01 20 00 =2046+429 19 20 34 70.1-233.7 -1.5 -36.4 114 429 01 18 01 01 20 30 W75N 19 21 04 70.7-228.2 -1.3 -33.0 24 429 01 20 30 01 23 30 --- 19 24 04 71.0-226.8 -1.3 -32.1 180 435 01 20 31 01 23 30 J2048+4310 19 24 04 70.5-232.2 -1.4 -35.6 -6 435 No stop 01 25 30 =2046+429 19 26 05 70.7-231.3 -1.4 -35.1 114 439 01 23 31 Schedule for IRBENE16 (Code Ib ) Page 7 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 01 25 30 W75N 19 26 05 71.2-225.8 -1.2 -31.6 -6 439 No stop 01 28 30 --- 19 29 05 71.5-224.3 -1.2 -30.7 174 444 01 25 31 01 28 30 J2048+4310 19 29 05 71.0-229.9 -1.3 -34.3 -6 444 No stop 01 30 30 =2046+429 19 31 05 71.2-229.0 -1.3 -33.8 114 448 01 28 31 01 30 30 W75N 19 31 05 71.7-223.3 -1.1 -30.1 -6 448 No stop 01 33 30 --- 19 34 06 71.9-221.8 -1.1 -29.1 174 454 01 30 31 01 33 30 J2048+4310 19 34 06 71.5-227.5 -1.3 -32.9 -6 454 No stop 01 35 30 =2046+429 19 36 06 71.7-226.6 -1.2 -32.3 114 458 01 33 31 01 36 00 W75N 19 36 36 72.1-220.5 -1.0 -28.3 24 458 01 36 00 01 39 00 --- 19 39 37 72.4-218.9 -1.0 -27.3 180 464 01 36 01 01 39 00 J2048+4310 19 39 37 72.0-224.8 -1.2 -31.3 -6 464 No stop 01 41 00 =2046+429 19 41 37 72.2-223.8 -1.1 -30.7 114 468 01 39 01 01 41 00 W75N 19 41 37 72.6-217.8 -1.0 -26.6 -6 468 No stop 01 44 00 --- 19 44 38 72.8-216.1 -0.9 -25.5 174 473 01 41 01 01 44 00 J2048+4310 19 44 38 72.5-222.3 -1.1 -29.7 -6 473 No stop 01 46 00 =2046+429 19 46 38 72.7-221.2 -1.0 -29.0 114 477 01 44 01 01 47 00 J2202+4216 19 47 38 63.8-249.4 -2.3 -42.8 43 477 01 47 00 01 56 00 =VR422201 19 56 40 64.9-246.6 -2.1 -41.8 540 495 01 47 01 01 56 00 J2048+4310 19 56 40 73.5-215.6 -0.9 -25.4 -19 495 No stop 01 59 00 =2046+429 19 59 40 73.7-213.8 -0.8 -24.2 161 500 01 56 01 01 59 30 W75N 20 00 10 73.9-206.9 -0.7 -19.3 24 500 01 59 30 02 02 30 --- 20 03 11 74.1-205.0 -0.6 -17.9 180 506 01 59 31 02 02 30 J2048+4310 20 03 11 74.0-211.7 -0.8 -22.8 -6 506 No stop 02 04 30 =2046+429 20 05 11 74.1-210.5 -0.7 -22.0 114 510 02 02 31 02 04 30 W75N 20 05 11 74.2-203.7 -0.6 -17.1 -6 510 No stop 02 07 30 --- 20 08 12 74.3-201.7 -0.5 -15.7 174 516 02 04 31 02 07 30 J2048+4310 20 08 12 74.3-208.6 -0.7 -20.7 -6 516 No stop 02 09 30 =2046+429 20 10 12 74.4-207.4 -0.6 -19.8 114 520 02 07 31 02 09 30 W75N 20 10 12 74.4-200.4 -0.5 -14.7 -6 520 No stop 02 12 30 --- 20 13 12 74.6-198.4 -0.4 -13.3 174 526 02 09 31 Schedule for IRBENE16 (Code Ib ) Page 8 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 02 12 30 J2048+4310 20 13 12 74.6-205.4 -0.6 -18.4 -6 526 No stop 02 14 30 =2046+429 20 15 13 74.7-204.1 -0.6 -17.5 114 529 02 12 31 02 15 00 W75N 20 15 43 74.7-196.7 -0.4 -12.1 23 529 02 15 00 02 18 00 --- 20 18 43 74.8-194.6 -0.3 -10.6 180 535 02 15 01 02 18 00 J2048+4310 20 18 43 74.9-201.8 -0.5 -15.9 -7 535 No stop 02 20 00 =2046+429 20 20 44 75.0-200.4 -0.5 -14.9 113 539 02 18 01 02 20 00 W75N 20 20 44 74.9-193.3 -0.3 -9.6 -7 539 No stop 02 23 00 --- 20 23 44 74.9-191.2 -0.3 -8.1 173 545 02 20 01 02 23 00 J2048+4310 20 23 44 75.2-198.3 -0.4 -13.4 -7 545 No stop 02 25 00 =2046+429 20 25 44 75.2-197.0 -0.4 -12.4 113 549 02 23 01 02 25 00 W75N 20 25 44 75.0-189.8 -0.2 -7.1 -7 549 No stop 02 28 00 --- 20 28 45 75.0-187.6 -0.2 -5.6 173 555 02 25 01 02 28 00 J2048+4310 20 28 45 75.3-194.8 -0.3 -10.9 -7 555 No stop 02 30 00 =2046+429 20 30 45 75.4-193.4 -0.3 -9.8 113 558 02 28 01 ---------- Ef out pointing, wrap ---------- 02 30 30 W75N 20 31 15 75.1-185.9 -0.1 -4.3 23 558 02 30 30 02 33 30 --- 20 34 16 75.1-183.7 -0.1 -2.7 180 564 02 30 31 02 33 30 J2048+4310 20 34 16 75.5-190.9 -0.2 -8.0 -7 564 No stop 02 35 30 =2046+429 20 36 16 75.6-189.5 -0.2 -6.9 113 568 02 33 31 02 35 30 W75N 20 36 16 75.1-182.3 -0.1 -1.7 -7 568 No stop 02 38 30 --- 20 39 17 75.1-180.1 -0.0 -0.1 173 574 02 35 31 02 38 30 J2048+4310 20 39 17 75.6-187.3 -0.2 -5.3 -7 574 No stop 02 40 30 =2046+429 20 41 17 75.6-185.8 -0.1 -4.3 113 578 02 38 31 02 40 30 W75N 20 41 17 75.1-178.7 0.0 1.0 -7 578 No stop 02 43 30 --- 20 44 17 75.1-176.5 0.1 2.5 173 584 02 40 31 02 43 30 J2048+4310 20 44 17 75.7-183.6 -0.1 -2.6 -7 584 No stop 02 45 30 =2046+429 20 46 18 75.7-182.1 -0.0 -1.6 113 587 02 43 31 ---------- Ef back ---------- 02 46 00 W75N 20 46 48 75.1-174.7 0.1 3.8 23 587 02 46 00 02 49 00 --- 20 49 48 75.1-172.6 0.2 5.4 180 593 02 46 01 Schedule for IRBENE16 (Code Ib ) Page 9 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 02 49 00 J2048+4310 20 49 48 75.7-179.5 0.0 0.3 -6 593 No stop 02 51 00 =2046+429 20 51 49 75.7-178.0 0.0 1.4 114 597 02 49 01 02 51 00 W75N 20 51 49 75.0-171.2 0.2 6.4 -6 597 No stop 02 54 00 --- 20 54 49 74.9-169.1 0.3 8.0 174 603 02 51 01 02 54 00 J2048+4310 20 54 49 75.7-175.8 0.1 3.1 -6 603 No stop 02 56 00 =2046+429 20 56 49 75.6-174.4 0.1 4.1 114 607 02 54 01 02 57 00 J2202+4216 20 57 50 71.6-221.5 -1.1 -28.8 33 607 02 57 00 03 06 00 =VR422201 21 06 51 72.4-216.8 -0.9 -25.8 540 624 02 57 01 03 06 00 J2048+4310 21 06 51 75.4-167.1 0.3 9.5 -28 624 No stop 03 09 00 =2046+429 21 09 52 75.3-165.0 0.3 11.0 152 630 03 06 01 03 09 30 W75N 21 10 22 74.4-158.5 0.5 15.5 24 630 03 09 30 03 12 30 --- 21 13 22 74.2-156.5 0.6 16.9 180 636 03 09 31 03 12 30 J2048+4310 21 13 22 75.2-162.5 0.4 12.8 -6 636 No stop 03 14 30 =2046+429 21 15 23 75.1-161.1 0.4 13.8 114 640 03 12 31 03 14 30 W75N 21 15 23 74.1-155.2 0.6 17.8 -6 640 No stop 03 17 30 --- 21 18 23 73.9-153.3 0.6 19.1 174 645 03 14 31 03 17 30 J2048+4310 21 18 23 75.0-159.1 0.5 15.3 -6 645 No stop 03 19 30 =2046+429 21 20 23 74.9-157.7 0.5 16.2 114 649 03 17 31 03 19 30 W75N 21 20 23 73.8-152.1 0.7 20.0 -6 649 No stop 03 22 30 --- 21 23 24 73.6-150.2 0.7 21.2 174 655 03 19 31 03 22 30 J2048+4310 21 23 24 74.7-155.7 0.6 17.6 -6 655 No stop 03 24 30 =2046+429 21 25 24 74.6-154.4 0.6 18.6 114 659 03 22 31 03 25 00 W75N 21 25 54 73.4-148.7 0.8 22.3 24 659 03 25 00 03 28 00 --- 21 28 55 73.2-147.0 0.8 23.5 180 665 03 25 01 03 28 00 J2048+4310 21 28 55 74.4-152.1 0.7 20.1 -6 665 No stop 03 30 00 =2046+429 21 30 55 74.3-150.9 0.7 21.0 114 669 03 28 01 03 30 00 W75N 21 30 55 73.1-145.8 0.9 24.2 -6 669 No stop 03 33 00 --- 21 33 56 72.8-144.1 0.9 25.4 174 674 03 30 01 03 33 00 J2048+4310 21 33 56 74.1-149.0 0.7 22.3 -5 674 No stop 03 35 00 =2046+429 21 35 56 73.9-147.8 0.8 23.1 115 678 03 33 01 Schedule for IRBENE16 (Code Ib ) Page 10 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 03 35 00 W75N 21 35 56 72.7-143.0 0.9 26.1 -5 678 No stop 03 38 00 --- 21 38 56 72.4-141.3 1.0 27.1 175 684 03 35 01 03 38 00 J2048+4310 21 38 56 73.7-146.0 0.8 24.3 -5 684 No stop 03 40 00 =2046+429 21 40 57 73.6-144.8 0.9 25.1 115 688 03 38 01 03 40 30 W75N 21 41 27 72.2-140.0 1.0 28.0 25 688 03 40 30 03 43 30 --- 21 44 27 72.0-138.4 1.1 29.0 180 694 03 40 31 03 43 30 J2048+4310 21 44 27 73.3-142.8 0.9 26.4 -5 694 No stop 03 45 30 =2046+429 21 46 28 73.1-141.7 1.0 27.2 115 698 03 43 31 03 45 30 W75N 21 46 28 71.8-137.4 1.1 29.6 -5 698 No stop 03 48 30 --- 21 49 28 71.5-135.8 1.2 30.6 175 703 03 45 31 03 48 30 J2048+4310 21 49 28 72.9-140.0 1.0 28.3 -5 703 No stop 03 50 30 =2046+429 21 51 28 72.7-138.9 1.0 28.9 115 707 03 48 31 03 50 30 W75N 21 51 28 71.3-134.9 1.2 31.2 -5 707 No stop 03 53 30 --- 21 54 29 71.0-133.4 1.3 32.0 175 713 03 50 31 03 53 30 J2048+4310 21 54 29 72.4-137.3 1.1 29.9 -5 713 No stop 03 55 30 =2046+429 21 56 29 72.2-136.3 1.1 30.6 115 717 03 53 31 03 56 30 J2202+4216 21 57 29 74.8-184.4 -0.1 -3.2 33 717 03 56 30 04 05 30 =VR422201 22 06 31 74.8-178.0 0.0 1.5 540 734 03 56 31 04 07 30 J2048+4310 22 08 31 71.1-130.4 1.3 34.1 94 734 04 07 30 04 10 30 =2046+429 22 11 32 70.7-129.0 1.4 34.9 180 740 04 07 31 04 11 00 W75N 22 12 02 69.2-125.6 1.5 36.4 25 740 04 11 00 04 14 00 --- 22 15 02 68.9-124.3 1.6 37.1 180 746 04 11 01 04 14 00 J2048+4310 22 15 02 70.4-127.5 1.4 35.8 -5 746 No stop 04 16 00 =2046+429 22 17 03 70.2-126.6 1.5 36.3 115 750 04 14 01 04 16 00 W75N 22 17 03 68.6-123.5 1.6 37.5 -5 750 No stop 04 19 00 --- 22 20 03 68.3-122.3 1.7 38.1 175 756 04 16 01 04 19 00 J2048+4310 22 20 03 69.8-125.3 1.5 36.9 -4 756 No stop 04 21 00 =2046+429 22 22 03 69.6-124.5 1.5 37.4 116 759 04 19 01 04 21 00 W75N 22 22 03 68.1-121.5 1.7 38.5 -4 759 No stop 04 24 00 --- 22 25 04 67.7-120.4 1.8 39.0 176 765 04 21 01 Schedule for IRBENE16 (Code Ib ) Page 11 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 04 24 00 J2048+4310 22 25 04 69.3-123.2 1.6 38.0 -4 765 No stop 04 26 00 =2046+429 22 27 04 69.1-122.4 1.6 38.4 116 769 04 24 01 04 26 30 W75N 22 27 34 67.4-119.5 1.8 39.5 26 769 04 26 30 04 29 30 --- 22 30 35 67.1-118.4 1.9 40.0 180 775 04 26 31 04 29 30 J2048+4310 22 30 35 68.7-121.1 1.7 39.1 -4 775 No stop 04 31 30 =2046+429 22 32 35 68.4-120.3 1.7 39.5 116 779 04 29 31 04 31 30 W75N 22 32 35 66.9-117.6 1.9 40.3 -4 779 No stop 04 34 30 --- 22 35 36 66.5-116.6 1.9 40.8 176 785 04 31 31 04 34 30 J2048+4310 22 35 36 68.1-119.1 1.8 40.0 -4 785 No stop 04 36 30 =2046+429 22 37 36 67.8-118.4 1.8 40.4 116 788 04 34 31 04 36 30 W75N 22 37 36 66.3-115.9 2.0 41.1 -4 788 No stop 04 39 30 --- 22 40 36 65.9-114.9 2.0 41.5 176 794 04 36 31 04 39 30 J2048+4310 22 40 36 67.5-117.3 1.9 40.9 -4 794 No stop 04 41 30 =2046+429 22 42 37 67.2-116.6 1.9 41.2 116 798 04 39 31 04 42 00 W75N 22 43 07 65.6-114.0 2.1 41.8 26 798 04 42 00 04 45 00 --- 22 46 07 65.2-113.0 2.1 42.2 180 804 04 42 01 04 45 00 J2048+4310 22 46 07 66.8-115.4 1.9 41.7 -4 804 No stop 04 47 00 =2046+429 22 48 08 66.6-114.7 2.0 42.0 116 808 04 45 01 04 47 00 W75N 22 48 08 65.0-112.4 2.1 42.5 -4 808 No stop 04 50 00 --- 22 51 08 64.6-111.4 2.2 42.8 176 813 04 47 01 04 50 00 J2048+4310 22 51 08 66.2-113.7 2.0 42.4 -4 813 No stop 04 52 00 =2046+429 22 53 09 66.0-113.0 2.1 42.7 116 817 04 50 01 04 52 00 W75N 22 53 09 64.3-110.8 2.2 43.0 -4 817 No stop 04 55 00 --- 22 56 09 64.0-109.9 2.3 43.4 176 823 04 52 01 04 55 00 J2048+4310 22 56 09 65.6-112.0 2.1 43.1 -4 823 No stop 04 57 00 =2046+429 22 58 09 65.3-111.4 2.1 43.3 116 827 04 55 01 04 58 00 J2202+4216 22 59 10 72.5-144.0 0.9 25.3 40 827 04 58 00 05 07 00 =VR422201 23 08 11 71.7-139.1 1.1 28.4 540 844 04 58 01 05 08 30 J2048+4310 23 09 41 63.9-107.9 2.3 44.5 72 844 05 08 30 05 11 30 =2046+429 23 12 42 63.5-107.0 2.4 44.8 180 850 05 08 31 Schedule for IRBENE16 (Code Ib ) Page 12 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 05 12 00 W75N 23 13 12 61.8-104.9 2.6 44.9 26 850 05 12 00 05 15 00 --- 23 16 12 61.4-104.1 2.6 45.1 180 856 05 12 01 05 15 00 J2048+4310 23 16 12 63.0-106.0 2.5 45.1 -4 856 No stop 05 17 00 =2046+429 23 18 13 62.8-105.4 2.5 45.2 116 860 05 15 01 05 17 00 W75N 23 18 13 61.1-103.6 2.6 45.2 -4 860 No stop 05 20 00 --- 23 21 13 60.7-102.8 2.7 45.4 176 866 05 17 01 05 20 00 J2048+4310 23 21 13 62.4-104.6 2.5 45.5 -4 866 No stop 05 22 00 =2046+429 23 23 13 62.1-104.0 2.6 45.6 116 870 05 20 01 05 22 00 W75N 23 23 13 60.5-102.3 2.7 45.5 -4 870 No stop 05 25 00 --- 23 26 14 60.1-101.5 2.8 45.7 176 875 05 22 01 05 25 00 J2048+4310 23 26 14 61.7-103.2 2.6 45.8 -4 875 No stop 05 27 00 =2046+429 23 28 14 61.5-102.7 2.7 45.9 116 879 05 25 01 05 27 30 W75N 23 28 44 59.7-100.8 2.8 45.8 26 879 05 27 30 05 30 30 --- 23 31 45 59.4-100.1 2.9 45.9 180 885 05 27 31 05 30 30 J2048+4310 23 31 45 61.0-101.8 2.7 46.1 -4 885 No stop 05 32 30 =2046+429 23 33 45 60.8-101.2 2.7 46.3 116 889 05 30 31 05 32 30 W75N 23 33 45 59.1 -99.6 2.9 46.0 -4 889 No stop 05 35 30 --- 23 36 46 58.7 -98.8 3.0 46.2 176 895 05 32 31 05 35 30 J2048+4310 23 36 46 60.4-100.5 2.8 46.4 -4 895 No stop 05 37 30 =2046+429 23 38 46 60.1-100.0 2.8 46.5 116 899 05 35 31 05 37 30 W75N 23 38 46 58.4 -98.3 3.0 46.2 -4 899 No stop 05 40 30 --- 23 41 47 58.0 -97.6 3.0 46.3 176 904 05 37 31 05 40 30 J2048+4310 23 41 47 59.7 -99.2 2.9 46.6 -4 904 No stop 05 42 30 =2046+429 23 43 47 59.4 -98.7 2.9 46.7 116 908 05 40 31 05 43 00 W75N 23 44 17 57.7 -97.0 3.1 46.4 26 908 05 43 00 05 46 00 --- 23 47 17 57.3 -96.3 3.1 46.5 180 914 05 43 01 05 46 00 J2048+4310 23 47 17 59.0 -97.9 3.0 46.9 -4 914 No stop 05 48 00 =2046+429 23 49 18 58.7 -97.4 3.0 46.9 116 918 05 46 01 05 48 00 W75N 23 49 18 57.0 -95.8 3.2 46.6 -4 918 No stop 05 51 00 --- 23 52 18 56.6 -95.2 3.2 46.6 176 924 05 48 01 Schedule for IRBENE16 (Code Ib ) Page 13 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 05 51 00 J2048+4310 23 52 18 58.3 -96.7 3.1 47.0 -4 924 No stop 05 53 00 =2046+429 23 54 19 58.0 -96.2 3.1 47.1 116 927 05 51 01 05 53 00 W75N 23 54 19 56.4 -94.7 3.2 46.7 -4 927 No stop 05 56 00 --- 23 57 19 55.9 -94.0 3.3 46.7 176 933 05 53 01 05 56 00 J2048+4310 23 57 19 57.6 -95.5 3.1 47.2 -4 933 No stop 05 58 00 =2046+429 23 59 19 57.4 -95.0 3.2 47.2 116 937 05 56 01 05 59 00 J2202+4216 00 00 20 66.2-116.9 1.9 40.4 46 937 05 59 00 06 08 00 =VR422201 00 09 21 65.1-113.9 2.1 41.6 540 955 05 59 01 06 09 30 J2048+4310 00 10 51 55.8 -92.4 3.4 47.4 76 955 06 09 30 06 12 30 =2046+429 00 13 52 55.4 -91.8 3.4 47.4 180 960 06 09 31 06 13 00 W75N 00 14 22 53.7 -90.3 3.6 46.9 26 960 06 13 00 06 16 00 --- 00 17 22 53.3 -89.7 3.6 46.9 180 966 06 13 01 06 16 00 J2048+4310 00 17 22 54.9 -91.0 3.5 47.4 -4 966 No stop 06 18 00 =2046+429 00 19 23 54.7 -90.6 3.5 47.4 116 970 06 16 01 06 18 00 W75N 00 19 23 53.0 -89.2 3.7 46.9 -4 970 No stop 06 21 00 --- 00 22 23 52.6 -88.6 3.7 46.9 176 976 06 18 01 06 21 00 J2048+4310 00 22 23 54.3 -90.0 3.6 47.4 -4 976 No stop 06 23 00 =2046+429 00 24 23 54.0 -89.5 3.6 47.4 116 980 06 21 01 06 23 00 W75N 00 24 23 52.3 -88.2 3.7 46.9 -4 980 No stop 06 26 00 --- 00 27 24 51.9 -87.6 3.8 46.8 176 985 06 23 01 06 26 00 J2048+4310 00 27 24 53.6 -88.9 3.6 47.4 -4 985 No stop 06 28 00 =2046+429 00 29 24 53.3 -88.5 3.7 47.4 116 989 06 26 01 06 28 30 W75N 00 29 54 51.6 -87.1 3.8 46.8 26 989 06 28 30 06 31 30 --- 00 32 55 51.2 -86.5 3.9 46.8 180 995 06 28 31 06 31 30 J2048+4310 00 32 55 52.9 -87.8 3.7 47.4 -4 995 No stop 06 33 30 =2046+429 00 34 55 52.6 -87.4 3.8 47.4 116 999 06 31 31 06 33 30 W75N 00 34 55 50.9 -86.1 3.9 46.7 -4 999 No stop 06 36 30 --- 00 37 56 50.5 -85.5 4.0 46.7 176 1005 06 33 31 06 36 30 J2048+4310 00 37 56 52.2 -86.8 3.8 47.3 -4 1005 No stop 06 38 30 =2046+429 00 39 56 51.9 -86.4 3.8 47.3 116 1009 06 36 31 Schedule for IRBENE16 (Code Ib ) Page 14 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 06 38 30 W75N 00 39 56 50.2 -85.1 4.0 46.7 -4 1009 No stop 06 41 30 --- 00 42 57 49.8 -84.5 4.1 46.6 176 1014 06 38 31 06 41 30 J2048+4310 00 42 57 51.5 -85.8 3.9 47.3 -4 1014 No stop 06 43 30 =2046+429 00 44 57 51.2 -85.4 3.9 47.2 116 1018 06 41 31 06 44 00 W75N 00 45 27 49.5 -84.0 4.1 46.5 26 1018 06 44 00 06 47 00 --- 00 48 27 49.1 -83.4 4.2 46.5 180 1024 06 44 01 06 47 00 J2048+4310 00 48 27 50.8 -84.7 4.0 47.2 -4 1024 No stop 06 49 00 =2046+429 00 50 28 50.5 -84.3 4.0 47.1 116 1028 06 47 01 06 49 00 W75N 00 50 28 48.8 -83.0 4.2 46.4 -4 1028 No stop 06 52 00 --- 00 53 28 48.4 -82.5 4.2 46.4 176 1034 06 49 01 06 52 00 J2048+4310 00 53 28 50.1 -83.7 4.1 47.1 -4 1034 No stop 06 54 00 =2046+429 00 55 29 49.8 -83.3 4.1 47.0 116 1038 06 52 01 06 54 00 W75N 00 55 29 48.2 -82.1 4.3 46.3 -4 1038 No stop 06 57 00 --- 00 58 29 47.8 -81.5 4.3 46.2 176 1043 06 54 01 06 57 00 J2048+4310 00 58 29 49.4 -82.7 4.2 46.9 -4 1043 No stop 06 59 00 =2046+429 01 00 29 49.2 -82.4 4.2 46.9 116 1047 06 57 01 07 00 00 J2202+4216 01 01 30 58.4 -99.2 3.0 45.8 48 1047 07 00 00 07 09 00 =VR422201 01 10 31 57.2 -97.0 3.1 46.1 540 1065 07 00 01 07 09 00 J2048+4310 01 10 31 47.8 -80.5 4.4 46.6 -11 1065 No stop 07 12 00 =2046+429 01 13 32 47.5 -79.9 4.4 46.5 169 1070 07 09 01 07 12 30 W75N 01 14 02 45.7 -78.6 4.6 45.7 26 1070 07 12 30 07 15 30 --- 01 17 02 45.3 -78.1 4.6 45.6 180 1076 07 12 31 07 15 30 J2048+4310 01 17 02 47.0 -79.3 4.5 46.4 -4 1076 No stop 07 17 30 =2046+429 01 19 02 46.7 -78.9 4.5 46.3 116 1080 07 15 31 07 17 30 W75N 01 19 02 45.1 -77.7 4.7 45.5 -4 1080 No stop 07 20 30 --- 01 22 03 44.7 -77.1 4.7 45.4 176 1086 07 17 31 07 20 30 J2048+4310 01 22 03 46.3 -78.3 4.5 46.2 -4 1086 No stop 07 22 30 =2046+429 01 24 03 46.1 -78.0 4.6 46.1 116 1090 07 20 31 07 22 30 W75N 01 24 03 44.4 -76.8 4.7 45.3 -4 1090 No stop 07 25 30 --- 01 27 04 44.0 -76.2 4.8 45.2 176 1096 07 22 31 Schedule for IRBENE16 (Code Ib ) Page 15 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 07 25 30 J2048+4310 01 27 04 45.7 -77.4 4.6 46.0 -4 1096 No stop 07 27 30 =2046+429 01 29 04 45.4 -77.1 4.7 45.9 116 1099 07 25 31 07 28 00 W75N 01 29 34 43.7 -75.8 4.8 45.0 26 1099 07 28 00 07 31 00 --- 01 32 35 43.3 -75.2 4.9 44.9 180 1105 07 28 01 07 31 00 J2048+4310 01 32 35 45.0 -76.4 4.7 45.7 -4 1105 No stop 07 33 00 =2046+429 01 34 35 44.7 -76.1 4.8 45.6 116 1109 07 31 01 07 33 00 W75N 01 34 35 43.0 -74.9 4.9 44.8 -4 1109 No stop 07 36 00 --- 01 37 35 42.6 -74.3 5.0 44.7 176 1115 07 33 01 07 36 00 J2048+4310 01 37 35 44.3 -75.5 4.8 45.5 -4 1115 No stop 07 38 00 =2046+429 01 39 36 44.0 -75.2 4.8 45.4 116 1119 07 36 01 07 38 00 W75N 01 39 36 42.4 -74.0 5.0 44.6 -4 1119 No stop 07 41 00 --- 01 42 36 42.0 -73.5 5.1 44.4 176 1125 07 38 01 07 41 00 J2048+4310 01 42 36 43.6 -74.6 4.9 45.3 -4 1125 No stop 07 43 00 =2046+429 01 44 37 43.4 -74.3 4.9 45.2 116 1128 07 41 01 07 43 30 W75N 01 45 07 41.7 -73.0 5.1 44.3 26 1128 07 43 30 07 46 30 --- 01 48 07 41.3 -72.5 5.1 44.1 180 1134 07 43 31 07 46 30 J2048+4310 01 48 07 42.9 -73.7 5.0 45.0 -4 1134 No stop 07 48 30 =2046+429 01 50 08 42.7 -73.3 5.0 44.9 116 1138 07 46 31 07 48 30 W75N 01 50 08 41.0 -72.1 5.2 44.0 -4 1138 No stop 07 51 30 --- 01 53 08 40.7 -71.6 5.2 43.8 176 1144 07 48 31 07 51 30 J2048+4310 01 53 08 42.3 -72.8 5.1 44.7 -4 1144 No stop 07 53 30 =2046+429 01 55 08 42.0 -72.4 5.1 44.6 116 1148 07 51 31 07 53 30 W75N 01 55 08 40.4 -71.3 5.3 43.7 -4 1148 No stop 07 56 30 --- 01 58 09 40.0 -70.7 5.3 43.6 176 1154 07 53 31 07 56 30 J2048+4310 01 58 09 41.7 -71.9 5.1 44.4 -4 1154 No stop 07 58 30 =2046+429 02 00 09 41.4 -71.6 5.2 44.3 116 1157 07 56 31 07 59 30 J2202+4216 02 01 09 50.4 -86.0 4.0 46.4 50 1157 07 59 30 08 08 30 =VR422201 02 10 11 49.2 -84.3 4.1 46.3 540 1175 07 59 31 08 08 30 J2048+4310 02 10 11 40.1 -69.8 5.4 43.7 -10 1175 No stop 08 11 30 =2046+429 02 13 11 39.7 -69.3 5.4 43.6 170 1181 08 08 31 Schedule for IRBENE16 (Code Ib ) Page 16 Identifying the g-factor of 6.7 GHz methanol maser UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 08 12 00 W75N 02 13 41 38.1 -68.1 5.6 42.6 26 1181 08 12 00 08 15 00 --- 02 16 42 37.7 -67.5 5.6 42.4 180 1186 08 12 01 08 15 00 J2048+4310 02 16 42 39.3 -68.7 5.5 43.3 -4 1186 No stop 08 17 00 =2046+429 02 18 42 39.1 -68.4 5.5 43.2 116 1190 08 15 01 08 17 00 W75N 02 18 42 37.4 -67.2 5.7 42.3 -4 1190 No stop 08 20 00 --- 02 21 43 37.1 -66.7 5.7 42.1 176 1196 08 17 01 08 20 00 J2048+4310 02 21 43 38.7 -67.9 5.5 43.0 -4 1196 No stop 08 22 00 =2046+429 02 23 43 38.4 -67.5 5.6 42.9 116 1200 08 20 01 08 22 00 W75N 02 23 43 36.8 -66.3 5.7 42.0 -4 1200 No stop 08 25 00 --- 02 26 44 36.5 -65.8 5.8 41.8 176 1206 08 22 01 08 25 00 J2048+4310 02 26 44 38.1 -67.0 5.6 42.7 -4 1206 No stop 08 27 00 =2046+429 02 28 44 37.8 -66.7 5.7 42.6 116 1210 08 25 01 08 27 30 W75N 02 29 14 36.2 -65.4 5.8 41.6 26 1210 08 27 30 08 30 30 --- 02 32 14 35.8 -64.9 5.9 41.4 180 1215 08 27 31 08 30 30 J2048+4310 02 32 14 37.4 -66.1 5.7 42.3 -4 1215 No stop 08 32 30 =2046+429 02 34 15 37.1 -65.7 5.8 42.2 116 1219 08 30 31 08 32 30 W75N 02 34 15 35.5 -64.5 5.9 41.2 -4 1219 No stop 08 35 30 --- 02 37 15 35.2 -64.0 6.0 41.0 176 1225 08 32 31 08 35 30 J2048+4310 02 37 15 36.8 -65.2 5.8 42.0 -4 1225 No stop 08 37 30 =2046+429 02 39 16 36.5 -64.9 5.8 41.8 116 1229 08 35 31 08 37 30 W75N 02 39 16 34.9 -63.7 6.0 40.9 -4 1229 No stop 08 40 30 --- 02 42 16 34.6 -63.2 6.0 40.7 176 1235 08 37 31 08 40 30 J2048+4310 02 42 16 36.2 -64.4 5.9 41.6 -4 1235 No stop 08 42 30 =2046+429 02 44 16 35.9 -64.0 5.9 41.5 116 1239 08 40 31 08 43 00 W75N 02 44 46 34.3 -62.8 6.1 40.5 26 1239 08 43 00 08 46 00 --- 02 47 47 33.9 -62.3 6.1 40.2 180 1244 08 43 01 08 46 00 J2048+4310 02 47 47 35.5 -63.4 6.0 41.2 -4 1244 No stop 08 50 00 =2046+429 02 51 48 35.0 -62.8 6.0 40.9 236 1252 08 46 01 08 51 00 J2202+4216 02 52 48 43.6 -76.3 4.8 44.9 50 1252 08 51 00 09 00 00 =VR422201 03 01 49 42.4 -74.7 5.0 44.5 540 1270 08 51 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess223.M256line --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 9 Station: IRBENE16 Total bit rate: 256 Format: VDIF Bits per sample: 2 Sample rate: 8.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 5902.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 4 Based on FREQ, BW, and/or DOPPLER in schedule. Used with PCAL = off LO sum= 6655.08 6655.08 6655.08 6655.08 6663.08 6663.08 6663.08 6663.08 6671.08 6671.08 6671.08 6671.08 6679.08 6679.08 6679.08 6679.08 BBC fr= 753.08 753.08 753.08 753.08 761.08 761.08 761.08 761.08 769.08 769.08 769.08 769.08 777.08 777.08 777.08 777.08 Bandwd= 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 Matching frequency sets: 4 6 8 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * W75N 20 36 49.976916 * 20 38 36.420907 20 39 26.444235 0.00 42 26 58.33825 * 42 37 34.74135 42 42 12.67891 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 13.877427 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 23 26.51203 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. Doppler based on other sources. 2046+429 20 46 32.274306 * 20 48 19.526084 20 49 09.849509 2.39 * J2048+4310 42 59 33.44292 * 43 10 42.05533 43 15 34.70995 3.62 J2048+43 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 13 observations. Doppler based on other sources. VR422201 22 00 39.362504 * 22 02 43.291371 22 03 40.779741 0.01 * J2202+4216 42 02 08.59075 * 42 16 39.97988 42 23 06.96821 0.00 BLLAC /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc 2200+420 GSFC 2016a X/S astro solution, 52189 observations. J2202+42 Doppler based on other sources. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline W75N sess223.M256line 1 2 3 4 5 7 9 4.800 150.516 3C286 sess223.M256line 1 2 3 4 5 7 9 0.300 9.764 J2048+4310 sess223.M256line 1 2 3 4 5 7 9 3.900 104.779 J2202+4216 sess223.M256line 1 2 3 4 5 7 9 1.950 61.334 EFFECT OF SOLAR CORONA The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) W75N 93.8 3C286 112.4 J2048+4310 92.0 J2202+4216 80.3 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg